2878889355

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{13477}}^1$

素因数の和:13636

約数の個数: 48

約数和(自身を含む): 5147086464

約数和(自身を除く): 2268197109

約数列:

[1, 3, 5, 9, 15, 45, 47, 101, 141, 235, 303, 423, 505, 705, 909, 1515, 2115, 4545, 4747, 13477, 14241, 23735, 40431, 42723, 67385, 71205, 121293, 202155, 213615, 606465, 633419, 1361177, 1900257, 3167095, 4083531, 5700771, 6805885, 9501285, 12250593, 20417655, 28503855, 61252965, 63975319, 191925957, 319876595, 575777871, 959629785, 2878889355]

約数ペア:

[(1, 2878889355), (3, 959629785), (5, 575777871), (9, 319876595), (15, 191925957), (45, 63975319), (47, 61252965), (101, 28503855), (141, 20417655), (235, 12250593), (303, 9501285), (423, 6805885), (505, 5700771), (705, 4083531), (909, 3167095), (1515, 1900257), (2115, 1361177), (4545, 633419), (4747, 606465), (13477, 213615), (14241, 202155), (23735, 121293), (40431, 71205), (42723, 67385)]